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发明名称
一次锁定式注射器
摘要
本发明公开了一种一次锁定式注射器,它包括针头、外桶、活塞三部分,在使用时做完一次注射后,即自行锁定消毁,不能二次使用,使防止通过注射器针头传播疾病发生成为可能。
申请公布号
CN1264602A
申请公布日期
2000.08.30
申请号
CN99121453.6
申请日期
1999.10.22
申请人
周东旭
发明人
周东旭;李焕青;李林峰;张建林;阎天;张群惠;禹建伟;吴宏伟
分类号
A61M5/50;A61M5/32
主分类号
A61M5/50
代理机构
代理人
主权项
1、一次锁定式注射器,其特征在于它的针头是园盘形底座,其对侧有锁簧,它的外桶顶部是一个园孔洞,其直经与针头园盘底座相符,它的活塞顶部有卡簧。
地址
463700河南省泌阳县人民医院
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